<?php

ini_set('date.timezone', 'Asia/Shanghai');
error_reporting(E_ERROR);

require_once dirname(dirname(__FILE__)) . "/lib/WxPay.Api.php";
require_once dirname(dirname(__FILE__)) . "/lib/WxPay.Notify.php";
require_once dirname(__FILE__) . "/log.php";

//$f = dirname(dirname(__FILE__));
//初始化日志
//$logHandler = new CLogFileHandler($f . "/logs/" . date('Y-m-d') . '.log');
//$log = Log::Init($logHandler, 15);

class PayNotifyCallBack extends WxPayNotify {

    //查询订单
    public function Queryorder($transaction_id) {
        $input = new WxPayOrderQuery();
        $input->SetTransaction_id($transaction_id);
        $result = WxPayApi::orderQuery($input);
        //Log::DEBUG("query:" . json_encode($result));

        if (array_key_exists("return_code", $result) && array_key_exists("result_code", $result) && $result["return_code"] == "SUCCESS" && $result["result_code"] == "SUCCESS") {
            return true;
        }
        return false;
    }

    //重写回调处理函数
    public function NotifyProcess($data, &$msg) {
        //file_put_contents( 'xxx.txt',print_r($data,true));
        //Log::DEBUG("call back:" . json_encode($data));
        //$notfiyOutput = array();

        if ($data['return_code'] != 'SUCCESS') {
            return false;
        }
        if (!array_key_exists("transaction_id", $data)) {
            $msg = "输入参数不正确";
            return false;
        }

        //查询订单，判断订单真实性
        if (!$this->Queryorder($data["transaction_id"])) {
            $msg = "订单查询失败";
            return false;
        }

        update_paylog_from_notify($data);
        return true;
    }

}

//Log::DEBUG("begin notify");
//$notify = new PayNotifyCallBack();
//$notify->Handle(false);